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Hello, my name is Nancy. I like(喜欢) red, yellow and green. I have a red pencil. I have a yellow crayon and a green pencil box. I have a red bag. I have a white cat.
1．I like red, ______ and green. ( )| A．black | B．yellow | C．blue |
| A．red | B．blue | C．green |
| A．crayon | B．pencil | C．ruler |
| A．yellow | B．red | C．green |
| A．dog | B．duck | C．cat |
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
